Friendly M26 looking for warm flat

I'm looking for a place to stay, ideally near the Northern Line and with 3+ people. I work 5 days in the office so coming back to a calm and welcoming flat is important for me. I am independent - I have friends in London that I will hang out with, and am a regular attendee of the London Buddhist Centre. However, I also like to socialise with flatmates. It's nice to chat after work, possibly do some things together, and watch the occasional tv show - I'm currently watching both last season and this season of Great British Menu which, although highly entertaining, is confusing the hell out of me. I'm clean, tidy, and respectful.